Element block pseudo-element :before generated with margin 0px float none cursor default height auto background z-index auto overflow hidden position static border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box font-weight normal padding 20px width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px border-radius transform transition display block line-height 1